About Us

About Us

Welcome to Sphere Engineers Private Limited!

Established in 1973, Sphere Engineers Private Limited is a pioneering force in the manufacturing of steel balls, operating under the esteemed brand name “Metro Balls.” With a strong commitment to quality and precision, we have earned the prestigious Quality Endorsed ISO 9001-2015 certification, a testament to our unwavering dedication to excellence. Our company is led by a team of highly qualified and experienced engineers who have made remarkable strides in the field of steel ball manufacturing. Over the years, we have designed and produced a diverse range of steel balls tailored to meet the specific needs of various industries. Our product portfolio includes Graded Precision Steel Balls, Grinding Steel Balls, Burnishing Steel Balls, and an array of Polishing Media such as Satellites and Ball Cones.

Sphere Engineers Private Limited CIN : U74999MH1973PTC016812

"Precision Through Innovation: Our Commitment to Quality Excellence"

At Sphere Engineers Private Limited, we are equipped with state-of-the-art process technology and advanced testing equipment that enable us to consistently deliver products of exceptional quality. We uphold the highest standards of quality control, ensuring that each steel ball meets stringent specifications. From the initial raw materials to the final product, our meticulous traceability practices guarantee the integrity and authenticity of every item we produce.

Why Choose Us?

At Sphere Engineers Private Limited, we attribute our success to a 100% commitment to 
history, quality, versatility, and customer satisfaction.

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Decades of Expertise
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Unwavering Quality
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Custom Solutions
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Global Reach, Local Approach

Sphere Engineers Private Limited is quality-endorsed ISO 9001-2000 certified company, established in the year 1973 to manufacture Steel Balls under the Brand name “Metro Balls”.

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